Felix, <div><br></div><div>I would not expect the bluez error to cause the segfault.  </div><div><br></div><div>To solve the rosdep issue, you need to add an appropriate rule for 10.04 in joystick_drivers rosdep.yaml </div>

<div><br></div><div>Add the bluez package name in 10.04 to the below section.  </div><div><br></div><div><br></div><div><div>bluez:</div><div>  ubuntu:</div><div>    &#39;9.10&#39;: bluez</div><div>    &#39;9.04&#39;: bluez</div>

<div>    &#39;8.10&#39;: bluez</div><div>    &#39;8.04&#39;: bluetooth</div></div><div><br></div><div><br></div><div>Tully<br><br><div class="gmail_quote">On Fri, May 7, 2010 at 9:49 AM, Dejan Pangercic <span dir="ltr">&lt;<a href="mailto:dejan.pangercic@gmail.com">dejan.pangercic@gmail.com</a>&gt;</span> wrote:<br>

<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Hi Felix,<br>
<br>
could you try running demo.launch with gdb:<br>
<a href="http://www.ros.org/wiki/roslaunch/Tutorials/Roslaunch%20Nodes%20in%20Valgrind%20or%20GDB" target="_blank">http://www.ros.org/wiki/roslaunch/Tutorials/Roslaunch%20Nodes%20in%20Valgrind%20or%20GDB</a><br>
and provide back the backtrace an execution trace?<br>
<br>
cheers, D.<br>
<div><div></div><div class="h5"><br>
On Fri, May 7, 2010 at 6:33 PM, Felix Ruess &lt;<a href="mailto:felix.ruess@gmail.com">felix.ruess@gmail.com</a>&gt; wrote:<br>
&gt; Hi,<br>
&gt;<br>
&gt; I just tried to install the dependencies for the turtle_tf tutorial via<br>
&gt;  rosdep install turtle_tf<br>
&gt; and got the following error:<br>
&gt;  Failed to find rosdep bluez for package turtle_tf on OS:ubuntu version:10.04<br>
&gt;  ERROR: ABORTING: Rosdeps [u&#39;bluez&#39;] could not be resolved<br>
&gt;<br>
&gt; As shown in the output I&#39;m running lucid. Also the bluez package is<br>
&gt; already installed, just rosdep can not resolve it somehow.<br>
&gt; Works perfectly fine on my other (lucid) machine.... any ideas?<br>
&gt;<br>
&gt; Not sure if it is related to that but when I try the tutorial<br>
&gt; $ roslaunch turtle_tf turtle_tf_demo.launch<br>
&gt; it launches and displays the two turtles but then turtle_pointer dies:<br>
&gt;  [turtle_pointer-6] process has died [pid 31095, exit code -4].<br>
&gt; The logfile doesn&#39;t show any errors.<br>
&gt;<br>
&gt; I would appreciate any pointers in the right direction.<br>
&gt;<br>
&gt; Cheers,<br>
&gt; Felix<br>
&gt; _______________________________________________<br>
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&gt;<br>
<br>
<br>
<br>
</div></div><font color="#888888">--<br>
MSc. Dejan Pangercic<br>
PhD Student/Researcher<br>
Computer Science IX<br>
Technische Universität München<br>
Telephone: +49 (89) 289-17780<br>
E-Mail: <a href="mailto:dejan.pangercic@in.tum.de">dejan.pangercic@in.tum.de</a><br>
WWW: <a href="http://ias.cs.tum.edu/people/pangercic" target="_blank">http://ias.cs.tum.edu/people/pangercic</a><br>
</font><div><div></div><div class="h5">_______________________________________________<br>
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</div></div></blockquote></div><br><br clear="all"><br>-- <br>Tully Foote<br>Systems Engineer<br>Willow Garage, Inc.<br><a href="mailto:tfoote@willowgarage.com">tfoote@willowgarage.com</a><br>(650) 475-2827<br>
</div>